1. **Stating the problem:** Given the values in the ovals 4, 0, 8 and the value below the first oval 0, the arrow points to a square with the value 3. We want to understand how the value 3 is derived from these numbers. 2. **Analyzing the given data:** The main row has three numbers: 4, 0, 8. Below the first oval is 0. The output is 3. 3. **Hypothesis:** The problem likely involves some operation combining these numbers to get 3. 4. **Testing possible operations:** - Sum of main row: $4 + 0 + 8 = 12$ - Sum including the lower oval: $12 + 0 = 12$ - Average: $\frac{12}{4} = 3$ (since there are 4 numbers including the lower oval) 5. **Conclusion:** The output 3 is the average of the four numbers: 4, 0, 8, and 0. 6. **Formula used:** $$\text{Output} = \frac{a + b + c + d}{4}$$ where $a=4$, $b=0$, $c=8$, $d=0$. 7. **Verification:** $$\frac{4 + 0 + 8 + 0}{4} = \frac{12}{4} = 3$$ **Final answer:** The value 3 is the average of the four numbers 4, 0, 8, and 0.